511th may refer to: *

511th Bombardment Squadron The 511th Bombardment Squadron is an inactive United States Air Force unit. It was last assigned to the 351st Bombardment Group at Fairfax Field, Kansas, where it was inactivated on 27 June 1949. The squadron was first activated during World ...

, inactive United States Air Force unit *

511th Heavy Panzer Battalion The 502nd Heavy Panzer Battalion (german: "schwere Panzerabteilung 502") was a German heavy tank battalion during World War II. The battalion was the first unit to receive and field the Tiger I. It fought on the Eastern front. It was one of th ...

, German World War II independent armoured battalion equipped with heavy tanks *

511th Parachute Infantry Regiment (United States) The 511th Parachute Infantry Regiment (511th PIR) was an airborne infantry regiment of the United States Army, first activated during World War II under Colonel Orin D. "Hard Rock" Haugen. It formed the parachute infantry element of the 11th ...

, unit of the United States Army first activated during World War II *

511th Tactical Fighter Squadron The 511th Tactical Fighter Squadron is an inactive United States Air Force unit. It was last assigned to the 10th Tactical Fighter Wing, stationed at RAF Alconbury, England. It was inactivated on 30 December 1992. The squadron was first activa ...

, inactive United States Air Force unit

See also